package com.retain.system.mappers;

import com.retain.system.base.BaseMapper;
import com.retain.system.dto.RoleDTO;

import java.util.List;

/**
 * @author: LiuWei
 * @date: Create in 15:14 2018/10/15
 */
public interface RoleMapper extends BaseMapper<RoleDTO> {

    List<RoleDTO> selectRolesByUserId(Long userId);
}
